﻿/* Yet Another Forum.NET
 * Copyright (C) 2003-2005 Bjørnar Henden
 * Copyright (C) 2006-2013 Jaben Cargman
 * Copyright (C) 2014-2018 Ingo Herbote
 * http://www.yetanotherforum.net/
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at

 * http://www.apache.org/licenses/LICENSE-2.0

 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

namespace YAF.Core.Membership
{
    using System;
    using System.Text;
    using System.Web.Security;

    /// <summary>
    /// The YAF membership provider.
    /// </summary>
    public class YafMembershipProvider : SqlMembershipProvider
    {
        /// <summary>
        /// The get clear text password.
        /// </summary>
        /// <param name="encryptedPassword">
        /// The encrypted Password.
        /// </param>
        /// <returns>
        /// The <see cref="string"/>.
        /// </returns>
        public string GetClearTextPassword(string encryptedPassword)
        {
            var encodedPassword = Convert.FromBase64String(encryptedPassword);
            var bytes = this.DecryptPassword(encodedPassword);
           
            return bytes == null ? null : Encoding.Unicode.GetString(bytes, 0x10, bytes.Length - 0x10);
        }
    }
}